<template>
  <div id="app">
    <router-view></router-view>
  </div>
</template>

<script>
  export default {
    name: 'App',
  }
</script>

<style>
  #app {
    background-color: gainsboro;
    /*设置背景图片大小适应屏幕的大小*/
    position: absolute;
    width: 99%;
    height: 98%;
  }
</style>

